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-rw-r--r--inputmethods/handwriting/handwritingimpl.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/inputmethods/handwriting/handwritingimpl.cpp b/inputmethods/handwriting/handwritingimpl.cpp
index c39e1aa..22e2058 100644
--- a/inputmethods/handwriting/handwritingimpl.cpp
+++ b/inputmethods/handwriting/handwritingimpl.cpp
@@ -100,6 +100,8 @@ QRESULT HandwritingImpl::queryInterface( const QUuid &uuid, QUnknownInterface **
*iface = this;
else if ( uuid == IID_InputMethod )
*iface = this;
+ else
+ return QS_FALSE;
if ( *iface )
(*iface)->addRef();